module Cisco-IOS-XR-ethernet-link-oam-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-ethernet-link-oam-cfg";

    prefix ethernet-link-oam-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-snmp-agent-cfg {
      prefix a1;
    }
    import Cisco-IOS-XR-l2-eth-infra-cfg {
      prefix a2;
    }
    import Cisco-IOS-XR-ifmgr-cfg {
      prefix a3;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Cisco IOS-XR ethernet-link-oam package configuration.
     
     This YANG module augments the
       Cisco-IOS-XR-snmp-agent-cfg,
       Cisco-IOS-XR-l2-eth-infra-cfg,
       Cisco-IOS-XR-ifmgr-cfg
     modules with configuration data.
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-04-15" {
      description
        "Fixed must conditions bug.";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    typedef Ether-link-oam-threshold-window-multiplier-enum {
      type enumeration {
        enum "none" {
          value 0;
          description
            "Do not use a multiplier";
        }
        enum "thousand" {
          value 1;
          description
            "Use multiplier of 1000";
        }
        enum "million" {
          value 2;
          description
            "Use multiplier of 1,000,000";
        }
        enum "billion" {
          value 3;
          description
            "Use multiplier of 1,000,000,000";
        }
      }
      description
        "Ether link oam threshold window multiplier enum";
    }

    typedef Ether-link-oam-threshold-units-frames-enum {
      type enumeration {
        enum "frames" {
          value 3;
          description
            "Define threshold in frames";
        }
        enum "ppm" {
          value 4;
          description
            "Define threshold in parts per million";
        }
      }
      description
        "Ether link oam threshold units frames enum";
    }

    typedef Ether-link-oam-threshold-units-symbols-enum {
      type enumeration {
        enum "symbols" {
          value 2;
          description
            "Define threshold in symbols";
        }
        enum "ppm" {
          value 4;
          description
            "Define threshold in parts per million";
        }
      }
      description
        "Ether link oam threshold units symbols enum";
    }

    typedef Ether-link-oam-window-units-symbols-enum {
      type enumeration {
        enum "milliseconds" {
          value 1;
          description
            "Define window in milliseconds";
        }
        enum "symbols" {
          value 2;
          description
            "Define window in symbols";
        }
      }
      description
        "Ether link oam window units symbols enum";
    }

    typedef Ether-link-oam-window-units-frames-enum {
      type enumeration {
        enum "milliseconds" {
          value 1;
          description
            "Define window in milliseconds";
        }
        enum "frames" {
          value 3;
          description
            "Define window in frames";
        }
      }
      description
        "Ether link oam window units frames enum";
    }

    typedef Ether-link-oam-require-mode-enum {
      type enumeration {
        enum "passive" {
          value 0;
          description
            "Ethernet Link OAM Passive mode";
        }
        enum "active" {
          value 1;
          description
            "Ethernet Link OAM Active mode";
        }
        enum "dont-care" {
          value 2;
          description
            "Ethernet Link OAM mode not required";
        }
      }
      description
        "Ether link oam require mode enum";
    }

    typedef Ether-link-oam-event-action-enum-efd {
      type enumeration {
        enum "disable" {
          value 1;
          description "Perform no action";
        }
        enum "error-disable" {
          value 2;
          description
            "Disable the interface";
        }
        enum "log" {
          value 3;
          description "Log the event";
        }
        enum "efd" {
          value 4;
          description "EFD the interface";
        }
      }
      description
        "Ether link oam event action enum efd";
    }

    typedef Ether-link-oam-event-action-prim-enum {
      type enumeration {
        enum "disable" {
          value 1;
          description "Perform no action";
        }
        enum "log" {
          value 3;
          description "Log the event";
        }
      }
      description
        "Ether link oam event action prim enum";
    }

    typedef Ether-link-oam-mode-enum {
      type enumeration {
        enum "passive" {
          value 0;
          description
            "Ethernet Link OAM Passive mode";
        }
        enum "active" {
          value 1;
          description
            "Ethernet Link OAM Active mode";
        }
      }
      description "Ether link oam mode enum";
    }

    typedef Ether-link-oam-event-action-enum {
      type enumeration {
        enum "disable" {
          value 1;
          description "Perform no action";
        }
        enum "error-disable" {
          value 2;
          description
            "Disable the interface";
        }
        enum "log" {
          value 3;
          description "Log the event";
        }
      }
      description
        "Ether link oam event action enum";
    }

    typedef Ether-link-oam-hello-interval-enum {
      type enumeration {
        enum "1s" {
          value 0;
          description
            "1 s OAM hello interval";
        }
        enum "100ms" {
          value 1;
          description
            "100 ms OAM hello interval";
        }
      }
      description
        "Ether link oam hello interval enum";
    }
  }  // module Cisco-IOS-XR-ethernet-link-oam-cfg